Raycasting gemacht

.gitignore

@@ -221,4 +221,5 @@ __marimo__/
 
 
 der_test.py
-rechner.py
+rechner.py
+data/

game.py

@@ -1,5 +1,5 @@
 import pygame
-
+import math
 
 SCREEN_WIDTH = 1280
 SCREEN_HEIGHT = 720
@@ -41,7 +41,12 @@ class Game:
         self.player_width = 20
         self.player_height = 20
 
-        #self.circle = pygame.geometry.Circle(self.player_pos[0], self.player_pos[1], 30)
+        self.walls = [
+            pygame.Rect(100, 100, 20, 50)
+        ]
+
+
+        # self.circle = pygame.geometry.Circle(self.player_pos[0], self.player_pos[1], 30)
 
     def run(self) -> None:
         while self.running:
@@ -68,12 +73,25 @@ class Game:
                         self.speed = 300
 
             # Player-Draw
-            self.flashlight = pygame.draw.circle(self.display, (255, 255, 255, 0), self.flashlight_rect[0], self.flashlight_rect[1])
+            # self.flashlight = pygame.draw.circle(self.display, (255, 255, 255, 0), self.flashlight_rect[0], self.flashlight_rect[1])
+            for i in range(360):
+                end_pos = self.calculate_flashlight_radiate(i, self.player_pos, 50)
+
+                # rect = pygame.Rect(self.player_pos[0], self.player_pos[1], end_pos[0], end_pos[1])
+
+                # pygame.draw.rect(self.display, (255, 255, 130), rect)
+
+                pygame.draw.line(self.display, (255, 255, 130), self.player_pos, end_pos, width=3)
 
             pygame.draw.rect(self.display, self.color_item, self.item_rect)
 
             pygame.draw.rect(self.display, (255, 0, 0), self.player_rect)
 
+
+
+            for wall in self.walls:
+                pygame.draw.rect(self.display, "grey", wall)
+
             # Smooth Movement
             keys = pygame.key.get_pressed()
             
@@ -136,19 +154,16 @@ class Game:
 
         return distance <= circle_r
 
-    # def ausserhalb_des_bildschirms(self, x, y, width, height):
-    #     if x > width:
-    #         return False
-    #     if x < 0:
-    #         return False
+    def calculate_flashlight_radiate(self, degrees, start_pos, length):
+        angle_deg = degrees           # Angle in degrees
 
-    #     if y > height:
-    #         return False
-    #     if y < 0:
-    #         return False
-
-    #     return True
+        # Convert degrees to radians for math functions
+        angle_rad = math.radians(angle_deg)
+        end_x = start_pos[0] + length * math.cos(angle_rad)
+        end_y = start_pos[1] - length * math.sin(angle_rad)  # Minus because y increases downward in Pygame
+        end_pos = (int(end_x), int(end_y))
 
+        return end_pos
 
 game = Game()
 game.run()